[cvs-nhc98] Fix 'make install' failure on Cygwin, and 'make clean' eve

[Malcolm Wallace]

malcolm: Wed Feb 21 19:17:18 CET 2001

Update of /usr/src/master/nhc
In directory hinken:/tmp/cvs-serv8616

Modified Files:
	Makefile 
Log Message:
Fix 'make install' failure on Cygwin, and 'make clean' everywhere.

  * 'make install' on Cygwin reported 'install is up to date'.
    It seems a .PHONY: install target is required to make it work right.

  * 'make clean' on all machines was trying to remove
        $(TARGDIR)/$(MACHINE)/obj*
    which should of course be
        $(BUILDDIR)/obj*
    because the user can specify a different temp directory for
    the object files.  (Thanks to Phil for pointing this one out.)